Question

chance rolls a 1-6 number cube. What is the probabilty that he will roll a prime number

Answer 1

Answer:

B

Step-by-step explanation:

There are six numbers altogether. 2 3 and 5 are prime. One is odd, but it is not considered prime.

So P(prime) = 3/6 = 1/2

As a percent, this is 1/2 * 100 = 50%

Answer 2

there is a 50% chance he will roll a prime number